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Overview
Comment:Enable easier integration with CEROD.
Downloads: Tarball | ZIP archive | SQL archive
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SHA1: d3eb5c0fcc552934ae7c0f15e5bb6be2313428ed
User & Date: mistachkin 2015-02-12 18:18:43
Context
2015-02-12
18:53
Corrections to the previous check-in. check-in: 07200719dc user: mistachkin tags: trunk
18:18
Enable easier integration with CEROD. check-in: d3eb5c0fcc user: mistachkin tags: trunk
2015-02-09
23:18
Another attempt to improve readability of the download page. check-in: 368bd94cb2 user: mistachkin tags: trunk
Changes
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Changes to SQLite.Interop/src/win/interop.c. 

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#endif

#if defined(SQLITE_OS_WIN)
#if defined(INTEROP_CODEC)
#include "crypt.c"
#elif defined(INTEROP_INCLUDE_SEE)
#include "../ext/see.c"


#endif

#include "interop.h"

#define INTEROP_DEBUG_NONE           (0x0000)
#define INTEROP_DEBUG_CLOSE          (0x0001)
#define INTEROP_DEBUG_FINALIZE       (0x0002)
................................................................................
  "CODEC",
#endif
#ifdef INTEROP_DEBUG
  "DEBUG=" CTIMEOPT_VAL(INTEROP_DEBUG),
#endif
#ifdef INTEROP_EXTENSION_FUNCTIONS
  "EXTENSION_FUNCTIONS",



#endif
#ifdef INTEROP_INCLUDE_SEE
  "INCLUDE_SEE",
#endif
#ifdef INTEROP_LEGACY_CLOSE
  "LEGACY_CLOSE",
#endif








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#endif

#if defined(SQLITE_OS_WIN)
#if defined(INTEROP_CODEC)
#include "crypt.c"
#elif defined(INTEROP_INCLUDE_SEE)
#include "../ext/see.c"
#elif defined(INTEROP_INCLUDE_CEROD)
#include "../ext/cerod.c"
#endif

#include "interop.h"

#define INTEROP_DEBUG_NONE           (0x0000)
#define INTEROP_DEBUG_CLOSE          (0x0001)
#define INTEROP_DEBUG_FINALIZE       (0x0002)
................................................................................
  "CODEC",
#endif
#ifdef INTEROP_DEBUG
  "DEBUG=" CTIMEOPT_VAL(INTEROP_DEBUG),
#endif
#ifdef INTEROP_EXTENSION_FUNCTIONS
  "EXTENSION_FUNCTIONS",
#endif
#ifdef INTEROP_INCLUDE_CEROD
  "INCLUDE_CEROD",
#endif
#ifdef INTEROP_INCLUDE_SEE
  "INCLUDE_SEE",
#endif
#ifdef INTEROP_LEGACY_CLOSE
  "LEGACY_CLOSE",
#endif

Changes to System.Data.SQLite/SQLite3.cs. 

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    /// Add a log message via the SQLite sqlite3_log interface.
    internal static void StaticLogMessage(SQLiteErrorCode iErrCode, string zMessage)
    {
      UnsafeNativeMethods.sqlite3_log(iErrCode, ToUTF8(zMessage));
    }

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE
    internal override void SetPassword(byte[] passwordBytes)
    {
      SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_key(_sql, passwordBytes, passwordBytes.Length);
      if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
    }

    internal override void ChangePassword(byte[] newPasswordBytes)








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    /// Add a log message via the SQLite sqlite3_log interface.
    internal static void StaticLogMessage(SQLiteErrorCode iErrCode, string zMessage)
    {
      UnsafeNativeMethods.sqlite3_log(iErrCode, ToUTF8(zMessage));
    }

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE || INTEROP_INCLUDE_CEROD
    internal override void SetPassword(byte[] passwordBytes)
    {
      SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_key(_sql, passwordBytes, passwordBytes.Length);
      if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
    }

    internal override void ChangePassword(byte[] newPasswordBytes)

Changes to System.Data.SQLite/SQLiteBase.cs. 

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    /// <param name="iErrCode">Error code to be logged with the message.</param>
    /// <param name="zMessage">String to be logged.  Unlike the SQLite sqlite3_log()
    /// interface, this should be pre-formatted.  Consider using the
    /// String.Format() function.</param>
    /// <returns></returns>
    internal abstract void LogMessage(SQLiteErrorCode iErrCode, string zMessage);

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE
    internal abstract void SetPassword(byte[] passwordBytes);
    internal abstract void ChangePassword(byte[] newPasswordBytes);
#endif

    internal abstract void SetAuthorizerHook(SQLiteAuthorizerCallback func);
    internal abstract void SetUpdateHook(SQLiteUpdateCallback func);
    internal abstract void SetCommitHook(SQLiteCommitCallback func);








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    /// <param name="iErrCode">Error code to be logged with the message.</param>
    /// <param name="zMessage">String to be logged.  Unlike the SQLite sqlite3_log()
    /// interface, this should be pre-formatted.  Consider using the
    /// String.Format() function.</param>
    /// <returns></returns>
    internal abstract void LogMessage(SQLiteErrorCode iErrCode, string zMessage);

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE || INTEROP_INCLUDE_CEROD
    internal abstract void SetPassword(byte[] passwordBytes);
    internal abstract void ChangePassword(byte[] newPasswordBytes);
#endif

    internal abstract void SetAuthorizerHook(SQLiteAuthorizerCallback func);
    internal abstract void SetUpdateHook(SQLiteUpdateCallback func);
    internal abstract void SetCommitHook(SQLiteCommitCallback func);

Changes to System.Data.SQLite/SQLiteConnection.cs. 

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    /// </summary>
    internal SQLiteBase _sql;
    /// <summary>
    /// The database filename minus path and extension
    /// </summary>
    private string _dataSource;

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE
    /// <summary>
    /// Temporary password storage, emptied after the database has been opened
    /// </summary>
    private byte[] _password;
#endif

    /// <summary>
................................................................................
        if (fullUri)
            flags |= SQLiteOpenFlagsEnum.Uri;

        _sql.Open(fileName, _flags, flags, maxPoolSize, usePooling);

        _binaryGuid = SQLiteConvert.ToBoolean(FindKey(opts, "BinaryGUID", DefaultBinaryGUID.ToString()));

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE
        string hexPassword = FindKey(opts, "HexPassword", DefaultHexPassword);

        if (!String.IsNullOrEmpty(hexPassword))
        {
            string error = null;
            byte[] hexPasswordBytes = FromHexString(hexPassword, ref error);

................................................................................

      if (_sql == null)
          throw new InvalidOperationException("Database connection not valid for logging message.");

      _sql.LogMessage((SQLiteErrorCode)iErrCode, zMessage);
    }

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE
    /// <summary>
    /// Change the password (or assign a password) to an open database.
    /// </summary>
    /// <remarks>
    /// No readers or writers may be active for this process.  The database must already be open
    /// and if it already was password protected, the existing password must already have been supplied.
    /// </remarks>








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    /// </summary>
    internal SQLiteBase _sql;
    /// <summary>
    /// The database filename minus path and extension
    /// </summary>
    private string _dataSource;

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE || INTEROP_INCLUDE_CEROD
    /// <summary>
    /// Temporary password storage, emptied after the database has been opened
    /// </summary>
    private byte[] _password;
#endif

    /// <summary>
................................................................................
        if (fullUri)
            flags |= SQLiteOpenFlagsEnum.Uri;

        _sql.Open(fileName, _flags, flags, maxPoolSize, usePooling);

        _binaryGuid = SQLiteConvert.ToBoolean(FindKey(opts, "BinaryGUID", DefaultBinaryGUID.ToString()));

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE || INTEROP_INCLUDE_CEROD
        string hexPassword = FindKey(opts, "HexPassword", DefaultHexPassword);

        if (!String.IsNullOrEmpty(hexPassword))
        {
            string error = null;
            byte[] hexPasswordBytes = FromHexString(hexPassword, ref error);

................................................................................

      if (_sql == null)
          throw new InvalidOperationException("Database connection not valid for logging message.");

      _sql.LogMessage((SQLiteErrorCode)iErrCode, zMessage);
    }

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE || INTEROP_INCLUDE_CEROD
    /// <summary>
    /// Change the password (or assign a password) to an open database.
    /// </summary>
    /// <remarks>
    /// No readers or writers may be active for this process.  The database must already be open
    /// and if it already was password protected, the existing password must already have been supplied.
    /// </remarks>

Changes to System.Data.SQLite/SQLiteDefineConstants.cs. 

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#if INTEROP_DEBUG
            "INTEROP_DEBUG",
#endif

#if INTEROP_EXTENSION_FUNCTIONS
            "INTEROP_EXTENSION_FUNCTIONS",
#endif





#if INTEROP_INCLUDE_SEE
            "INTEROP_INCLUDE_SEE",
#endif

#if INTEROP_LEGACY_CLOSE
            "INTEROP_LEGACY_CLOSE",








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#if INTEROP_DEBUG
            "INTEROP_DEBUG",
#endif

#if INTEROP_EXTENSION_FUNCTIONS
            "INTEROP_EXTENSION_FUNCTIONS",
#endif

#if INTEROP_INCLUDE_CEROD
            "INTEROP_INCLUDE_CEROD",
#endif

#if INTEROP_INCLUDE_SEE
            "INTEROP_INCLUDE_SEE",
#endif

#if INTEROP_LEGACY_CLOSE
            "INTEROP_LEGACY_CLOSE",

Changes to System.Data.SQLite/Targets/System.Data.SQLite.Properties.targets. 

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      NOTE: Enable support (in the managed assemblies) for encrypted databases
            using SEE?
  -->
  <PropertyGroup Condition="'$(InteropIncludeSee)' != 'false'">
    <DefineConstants>$(DefineConstants);INTEROP_INCLUDE_SEE</DefineConstants>
  </PropertyGroup>









  <!--
      NOTE: Enable extra diagnostics from the custom built interop DLL (see the
            "SQLite.NET.Settings.targets" file for more information)?
  -->
  <PropertyGroup Condition="'$(InteropDebug)' != 'false'">
    <DefineConstants>$(DefineConstants);INTEROP_DEBUG</DefineConstants>
  </PropertyGroup>








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      NOTE: Enable support (in the managed assemblies) for encrypted databases
            using SEE?
  -->
  <PropertyGroup Condition="'$(InteropIncludeSee)' != 'false'">
    <DefineConstants>$(DefineConstants);INTEROP_INCLUDE_SEE</DefineConstants>
  </PropertyGroup>

  <!--
      NOTE: Enable support (in the managed assemblies) for compressed and
            encrypted databases using CEROD?
  -->
  <PropertyGroup Condition="'$(InteropIncludeCerod)' != 'false'">
    <DefineConstants>$(DefineConstants);INTEROP_INCLUDE_CEROD</DefineConstants>
  </PropertyGroup>

  <!--
      NOTE: Enable extra diagnostics from the custom built interop DLL (see the
            "SQLite.NET.Settings.targets" file for more information)?
  -->
  <PropertyGroup Condition="'$(InteropDebug)' != 'false'">
    <DefineConstants>$(DefineConstants);INTEROP_DEBUG</DefineConstants>
  </PropertyGroup>

Changes to System.Data.SQLite/UnsafeNativeMethods.cs. 

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#if !PLATFORM_COMPACTFRAMEWORK
    [DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Unicode)]
#else
    [DllImport(SQLITE_DLL, CharSet = CharSet.Unicode)]
#endif
    internal static extern void sqlite3_result_text16(IntPtr context, string strName, int nLen, IntPtr pvReserved);

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE
#if !PLATFORM_COMPACTFRAMEWORK
    [DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)]
#else
    [DllImport(SQLITE_DLL)]
#endif
    internal static extern SQLiteErrorCode sqlite3_key(IntPtr db, byte[] key, int keylen);









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#if !PLATFORM_COMPACTFRAMEWORK
    [DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Unicode)]
#else
    [DllImport(SQLITE_DLL, CharSet = CharSet.Unicode)]
#endif
    internal static extern void sqlite3_result_text16(IntPtr context, string strName, int nLen, IntPtr pvReserved);

#if INTEROP_CODEC || INTEROP_INCLUDE_SEE || INTEROP_INCLUDE_CEROD
#if !PLATFORM_COMPACTFRAMEWORK
    [DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)]
#else
    [DllImport(SQLITE_DLL)]
#endif
    internal static extern SQLiteErrorCode sqlite3_key(IntPtr db, byte[] key, int keylen);

Changes to Targets/SQLite.NET.Settings.targets. 

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                  "SQLite.Interop\props\SQLite.Interop.20YY.[vs]props"

              both for the corresponding version(s) of Visual Studio.
    -->
    <InteropIncludeSee Condition="'$(InteropIncludeSee)' == ''">false</InteropIncludeSee>





















    <!--
        NOTE: Enable extra diagnostics from the custom built interop DLL (i.e.
              "SQLite.Interop.dll")?  By default, this is enabled in the Debug
              build configuration.  If this is disabled, no extra diagnostics
              will be emitted.  If this is enabled, it must also be enabled via
              the "INTEROP_DEBUG=XX" preprocessor define being present in the
              "INTEROP_DEBUG_DEFINES" macro in the build properties file:








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                  "SQLite.Interop\props\SQLite.Interop.20YY.[vs]props"

              both for the corresponding version(s) of Visual Studio.
    -->
    <InteropIncludeSee Condition="'$(InteropIncludeSee)' == ''">false</InteropIncludeSee>

    <!--
        NOTE: Enable including CEROD with the custom built interop DLL (i.e.
              "SQLite.Interop.dll")?  By default, this is disabled.  If this is
              enabled, the "cerod.c" file will be included from the extensions
              directory.  If this is enabled, it must also be enabled via the
              "SQLITE_HAS_CODEC=1" preprocessor define being present in the
              "SQLITE_EXTRA_DEFINES" macro in the build properties file:

                  "SQLite.Interop\props\sqlite3.[vs]props"

              AND via the "INTEROP_INCLUDE_CEROD=1" preprocessor define being
              present in the "INTEROP_EXTRA_DEFINES" macro in the build
              properties file:

                  "SQLite.Interop\props\SQLite.Interop.20YY.[vs]props"

              both for the corresponding version(s) of Visual Studio.
    -->
    <InteropIncludeCerod Condition="'$(InteropIncludeCerod)' == ''">false</InteropIncludeCerod>

    <!--
        NOTE: Enable extra diagnostics from the custom built interop DLL (i.e.
              "SQLite.Interop.dll")?  By default, this is enabled in the Debug
              build configuration.  If this is disabled, no extra diagnostics
              will be emitted.  If this is enabled, it must also be enabled via
              the "INTEROP_DEBUG=XX" preprocessor define being present in the
              "INTEROP_DEBUG_DEFINES" macro in the build properties file:

Changes to Tests/common.eagle. 

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        #       are some compile-time options that must also have been enabled
        #       for the interop assembly in order to be effective.  For those
        #       options, it will be assumed that it was enabled for the interop
        #       assembly if it was enabled for the managed assembly.
        #
        foreach defineConstant [list \
            CHECK_STATE COUNT_HANDLE DEBUG INTEROP_CODEC INTEROP_DEBUG \
            INTEROP_EXTENSION_FUNCTIONS INTEROP_INCLUDE_SEE \
            INTEROP_LEGACY_CLOSE INTEROP_LOG INTEROP_TEST_EXTENSION \
            INTEROP_VIRTUAL_TABLE NET_20 NET_35 NET_40 NET_45 NET_451 \
            NET_COMPACT_20 PLATFORM_COMPACTFRAMEWORK PRELOAD_NATIVE_LIBRARY \
            RETARGETABLE SQLITE_STANDARD THROW_ON_DISPOSED TRACE \
            TRACE_CONNECTION TRACE_DETECTION TRACE_HANDLE TRACE_PRELOAD \

            TRACE_SHARED TRACE_STATEMENT TRACE_WARNING TRACK_MEMORY_BYTES \
            USE_ENTITY_FRAMEWORK_6 USE_INTEROP_DLL USE_PREPARE_V2 WINDOWS] {
          #
          # NOTE: Check if the compile-time option is listed in the list of
          #       "define constants" kept track of by the managed assembly.
          #
          checkForSQLiteDefineConstant $::test_channel $defineConstant
        }









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        #       are some compile-time options that must also have been enabled
        #       for the interop assembly in order to be effective.  For those
        #       options, it will be assumed that it was enabled for the interop
        #       assembly if it was enabled for the managed assembly.
        #
        foreach defineConstant [list \
            CHECK_STATE COUNT_HANDLE DEBUG INTEROP_CODEC INTEROP_DEBUG \
            INTEROP_EXTENSION_FUNCTIONS INTEROP_INCLUDE_CEROD \
            INTEROP_INCLUDE_SEE INTEROP_LEGACY_CLOSE INTEROP_LOG \
            INTEROP_TEST_EXTENSION INTEROP_VIRTUAL_TABLE NET_20 NET_35 \
            NET_40 NET_45 NET_451 NET_COMPACT_20 PLATFORM_COMPACTFRAMEWORK \
            PRELOAD_NATIVE_LIBRARY RETARGETABLE SQLITE_STANDARD \
            THROW_ON_DISPOSED TRACE TRACE_CONNECTION TRACE_DETECTION \
            TRACE_HANDLE TRACE_PRELOAD TRACE_SHARED TRACE_STATEMENT \
            TRACE_WARNING TRACK_MEMORY_BYTES USE_ENTITY_FRAMEWORK_6 \
            USE_INTEROP_DLL USE_PREPARE_V2 WINDOWS] {
          #
          # NOTE: Check if the compile-time option is listed in the list of
          #       "define constants" kept track of by the managed assembly.
          #
          checkForSQLiteDefineConstant $::test_channel $defineConstant
        }

Changes to test/TestCases.cs. 

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    internal void CheckSQLite()
    {
      if (_fact.GetType().Name.IndexOf("SQLite", StringComparison.OrdinalIgnoreCase) == -1)
        throw new InconclusiveException("Not a SQLite database");
    }

/*
 * NOTE: Using SEE for this particular test case is unsupported because we have
 *       no easy way of executing the necessary SQL beforehand.

 */

#if INTEROP_CODEC // || INTEROP_INCLUDE_SEE
    /// <summary>
    /// Tests changing password on an encrypted database.
    /// </summary>
    [Test]
    internal void ChangePasswordTest()
    {
        if (_fact.GetType().Name.IndexOf("SQLite", StringComparison.OrdinalIgnoreCase) > -1)








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    internal void CheckSQLite()
    {
      if (_fact.GetType().Name.IndexOf("SQLite", StringComparison.OrdinalIgnoreCase) == -1)
        throw new InconclusiveException("Not a SQLite database");
    }

/*
 * NOTE: Using SEE or CEROD for this particular test case is currently
 *       unsupported because we have no easy way of executing the SQL
 *       beforehand that is needed to set it up.
 */

#if INTEROP_CODEC // || INTEROP_INCLUDE_SEE || INTEROP_INCLUDE_CEROD
    /// <summary>
    /// Tests changing password on an encrypted database.
    /// </summary>
    [Test]
    internal void ChangePasswordTest()
    {
        if (_fact.GetType().Name.IndexOf("SQLite", StringComparison.OrdinalIgnoreCase) > -1)

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